RKA Regulator Kit

Regulator Kits are available as optional extras for both Rate-Master® Flowmeters and Visi-Float® Flowmeters models. This image shows Model VFA Visi-Float® flowmeter with integrally connected constant differential pressure regulator. Recommended for use where inlet air pressure fluctuates widely and constant flow is required.  The regulator maintains a constant pressure differential of approximately 3 ± 0.15 PSIG. Supply pressure must be at least 3 PSIG above the flowmeter discharge to operate. The standard regulator may be used with any Dwyer Series RM or VF flowmeter up to 200 SCFG.